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Text File
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1995-03-08
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5KB
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95 lines
Troubleshooting CD-ROM problems
CD-ROM technology is a very good addition to your BBS or home computer
system. It can provide you with a nearly unlimited amount of files and
information for your callersor yourself, and considerably improve your BBS
appeal to your callers. However, CD-ROM's can be temperamental beasts to get
online and operational, and sometimes, you just need some help in getting
them to run properly. Because of this, we here at Arsenal Computer have
compiled into this text file our most common tech support call questions
and the solutions to the problems.
[1] "The System doesn't see the CD-ROM!"
When you install a CD-ROM, there are several things to consider. First and
foremost is the fact that most CD-ROM's require an IRQ, a hex address, and
possibily a DMA channel for operations. If you happen to give your new
hardware a setting that is already in use, things just aren't going to work
right. Get a program like Microsoft's MSD (available in DOS 6.x installations
and occasionally on BBS's) and check for your existing assignments in the
computer you are attempting to install to. Take our your CD-ROM hardware
first, then run the diagnostics to see what is in use. Then, pick settings
that aren't in use. Generally, you are not going to be able to see a hex
address in use, but IRQ's and DMA's do show up on most diagnostic scans.
To determine what hex addresses are in use, check your current CONFIG.SYS
and AUTOEXEC.BAT files for clues.
[2] "Drive Not Ready" or similar error
This one has a very easy answer. Usually, when the system gives you this
error, and you know that the drive is working (as it has been used on other
titles), the answer is usually that the disc that you just put in is either
not finished spinning up, or it's dirty or scratched. Wait a few seconds,
and check the "drive busy" light. When the light goes off, try the disc
again. If you still get the "Drive not ready" error, then take the disc
out and check out the data (shiny) side of the disc. Hold it up to the
light and look at the surface. Are there any fingerprints, smudges,
dust motes, hair, or any other "imperfections" on the disc? If so, these
can be causeing your problems. Simply clean the offending items off with
a can of compressed air (available at most computer stores) or, if you have
to touch the disc, with a clean, soft cloth without any abrasive materials
on it. Once you have the offending article off the disc, try it again.
If the imperfection is a scratch on either side of the disc, chances are
that the disc is not usable. If you cannot get the disc to work, please
call us to arrange for a return if the disc was damanged before you got
it. If you damaged the disc, then our warrantee doesn't cover that, but
if it was damaged before shipment or, more likely, in shipment, we do
cover those circumstances.
[3] "Some filenames aren't copying from the disc"
Usually, this is the result of running an "older" version of MSCDEX driver
than what your current DOS version is really looking for. Normally, this
would not even work, but if you happen to have the DOS SETVER command loaded
in your CONFIG.SYS file, then it will work _sometimes_. When you encounter
files with "non-standard" ISO names such as !README.TXT, then your "older"
drivers may have problems. The solution to this is quite simple. The
version of DOS that you are running will have the latest MSCDEX drivers
that it requires already there. All you need to do is to tell it to use
that. Using your favorite text editor, go into your AUTOEXEC.BAT file
and find the command line for MSCDEX.EXE. Once you have found that, edit
the command line to go to your C:\DOS\MSCDEX.EXE instead of where it's
going now, assuming that C:\DOS is your boot drive and where your primary
copy of DOS is located. Once you have done this, reboot your system. The
proper version of MSCDEX will be loaded, you can lose the SETVER statement
if you so desire, and your system should work much better than it did before.
[4] "Not Enough Memory" on Arsenal CD-ROM's.
The user interface used on several Arsenal CD-ROM's is based on a Clipper
compiler. As a result, with some machine architectures the interface may
have a memory conflict. This is very easy to correct, simply go to the
command line, and type in
SET CLIPPER=E000
If this works, you can add this to your AUTOEXEC.BAT file if you want to
use this interface all the time, or you can simply type it at the command
line before you plan on using the program.
[5] Video Driver Problems
If you have an Ero Tek disc or some other video based disc, you might find
that your video card may not want to work with it. This is not that
uncommon, given the large number of video cards on the market. If you find
that the GIF-REED program doesn't want to work with your video card, try
another viewer, such as VPIC or CSHOW, available for download from most
BBS systems and available on several shareware discs. If this doesn't work
for you, you can use several desktop publishing programs such as COREL DRAW
to view the images, or you can arrange with us to return the product.